Take a skateboard, add a battery, motors and a remote control. You can buy it ready-made, build it yourself, or convert any flat object.

An electric skateboard gives you the power to travel as fast as traffic, speed up hills and brake gently down them as you recharge your batteries, whistling your favorite cheerful tune through smiling teeth. There is no end to the reasons to ride.
Why worry about gimmicky self-balancing with a not-too-high chance of faceplanting, when four wheels are stable as a table. (ok, a rolling table) Paradoxically, this hurtling engine of fury is also *perfect* for …beginners!!! Built-in brakes and no pushing mean that you simply need to keep your chin up to ride happy.

Electric Skateboard